package com.sky.controller.admin;

import com.sky.dto.SetmealDTO;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.SetmealService;
import com.sky.vo.SetmealVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/admin/setmeal")
@Api(tags = "套餐管理相关接口")
@Slf4j
public class SetMealController {

    @Autowired
    private SetmealService setmealService;

    @PostMapping
    @ApiOperation(value = "新增套餐")
    //新增的套餐默认未启售，不需要清理缓存
//    @CacheEvict(cacheNames = "setmealCache",key = "#setmealDTO.categoryId")//key: setmealCache::100
    public Result save(@RequestBody SetmealDTO setmealDTO){
        log.info("新增套餐:{}", setmealDTO);
        setmealService.save(setmealDTO);
        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation(value = "分页查询套餐")
    public Result<PageResult> pageQuery(SetmealPageQueryDTO setmealPageQueryDTO){
        log.info("分页查询套餐:{}", setmealPageQueryDTO);
        PageResult pageResult = setmealService.pageQuery(setmealPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    @ApiOperation(value = "根据id批量删除套餐")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    //@RequestParam可以使得前端传过来的ids字符串（逗号分割）自动转换成List<Long>
    public Result deleteByIds(@RequestParam List<Long> ids){
        log.info("删除套餐：{}", ids);
        setmealService.deleteByIds(ids);
        return Result.success();
    }
    /**
     * 用于回显数据
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    @ApiOperation(value = "根据id查询套餐")
    public Result<SetmealVO> getById(@PathVariable Long id){
        log.info("查询套餐，id为:{}", id);
        SetmealVO setmealVO = setmealService.getById(id);
        return Result.success(setmealVO);
    }
    @PutMapping
    @ApiOperation(value = "修改套餐")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    public Result update(@RequestBody SetmealDTO setmealDTO){
        log.info("修改套餐：{}", setmealDTO);
        setmealService.update(setmealDTO);
        return Result.success();
    }
    @PostMapping("/status/{status}")
    @ApiOperation(value = "起售停售套餐")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    public Result startOrStop(@PathVariable Integer status, @RequestParam Long id){
        log.info("修改套餐状态：{}", status == 1? "启售" : "停售");
        setmealService.startOrStop(status, id);
        return Result.success();
    }
}
